Pratama, Adi, AND Shodiq, Jafar. " PENERAPAN MODEL PROBLEM BASED LEARNING (PBL) BERBASIS BLENDED LEARNING DI MASA PANDEMI DALAM MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK DI SMP EDU GLOBAL SCHOOL DAN BSCD SCHOOL USA" Edulead : Journal of Education Management [Online], Volume 3 Number 2 (30 December 2021)